build(deps): address undeclared crate or module errors on Windows for scheduler crate (#2411)

crates/scheduler/src/utils.rs

@@ -377,10 +377,3 @@ where
         Ok(())
     }
 }
-
-#[cfg(target_os = "windows")]
-pub(crate) async fn signal_handler(
-    _sig: common_utils::signals::DummySignal,
-    _sender: oneshot::Sender<()>,
-) {
-}